DE69515963D1 - Automatic anti-glare mirror - Google Patents
Automatic anti-glare mirrorInfo
- Publication number
- DE69515963D1 DE69515963D1 DE69515963T DE69515963T DE69515963D1 DE 69515963 D1 DE69515963 D1 DE 69515963D1 DE 69515963 T DE69515963 T DE 69515963T DE 69515963 T DE69515963 T DE 69515963T DE 69515963 D1 DE69515963 D1 DE 69515963D1
- Authority
- DE
- Germany
- Prior art keywords
- automatic anti
- glare mirror
- glare
- mirror
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
- B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
- B60R1/088—Anti-glare mirrors, e.g. "day-night" mirrors using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6301322A JP3002396B2 (en) | 1994-11-10 | 1994-11-10 | Auto-dimming mirror |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69515963D1 true DE69515963D1 (en) | 2000-05-04 |
DE69515963T2 DE69515963T2 (en) | 2000-11-09 |
Family
ID=17895475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69515963T Expired - Lifetime DE69515963T2 (en) | 1994-11-10 | 1995-10-09 | Automatic anti-glare mirror |
Country Status (4)
Country | Link |
---|---|
US (1) | US5675438A (en) |
EP (1) | EP0711683B1 (en) |
JP (1) | JP3002396B2 (en) |
DE (1) | DE69515963T2 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6089721A (en) | 1997-04-02 | 2000-07-18 | Donnelly Corporation | Digital electrochromic mirror system |
US6056410A (en) * | 1997-04-02 | 2000-05-02 | Donnelly Corporation | Digital electrochromic mirror system |
GB9725467D0 (en) * | 1997-12-01 | 1998-01-28 | Seah Kiok K | An electro-optic device |
DE19860941A1 (en) * | 1998-12-29 | 2000-07-13 | Magna Reflex Holding Gmbh | Vehicle rear view system with electrochromic mirror |
US6222177B1 (en) | 1999-01-19 | 2001-04-24 | Gentex Corporation | Electrochromic element driver with negative output resistance |
WO2000043236A1 (en) | 1999-01-25 | 2000-07-27 | Gentex Corporation | Vehicle equipment control with semiconductor light sensors |
US6313457B1 (en) | 1999-01-25 | 2001-11-06 | Gentex Corporation | Moisture detecting system using semiconductor light sensor with integral charge collection |
US6359274B1 (en) | 1999-01-25 | 2002-03-19 | Gentex Corporation | Photodiode light sensor |
US6402328B1 (en) | 1999-01-25 | 2002-06-11 | Gentex Corporation | Automatic dimming mirror using semiconductor light sensor with integral charge collection |
JP3563623B2 (en) * | 1999-02-02 | 2004-09-08 | 株式会社村上開明堂 | Drive device for EC anti-glare mirror |
US6678083B1 (en) | 1999-02-26 | 2004-01-13 | Schefenacker Vision Systems Uk Ltd. | Electrochromic mirror assembly |
JP3720653B2 (en) * | 1999-10-06 | 2005-11-30 | 株式会社村上開明堂 | Automatic anti-glare mirror |
US6262831B1 (en) | 1999-10-22 | 2001-07-17 | Gentex Corporation | Power supply for electrochromic mirrors in high voltage automotive power systems |
US6759945B2 (en) * | 2001-03-29 | 2004-07-06 | Vtec Technologies, Inc. | Variable transmittance birefringent device |
US7543946B2 (en) | 2002-01-10 | 2009-06-09 | Gentex Corporation | Dimmable rearview assembly having a glare sensor |
KR100733925B1 (en) * | 2005-03-16 | 2007-07-02 | 주식회사 엘지화학 | ECD control apparatus |
US8620523B2 (en) | 2011-06-24 | 2013-12-31 | Gentex Corporation | Rearview assembly with multiple ambient light sensors |
US9224889B2 (en) | 2011-08-05 | 2015-12-29 | Gentex Corporation | Optical assembly for a light sensor, light sensor assembly using the optical assembly, and vehicle rearview assembly using the light sensor assembly |
US9870753B2 (en) | 2013-02-12 | 2018-01-16 | Gentex Corporation | Light sensor having partially opaque optic |
US9207116B2 (en) | 2013-02-12 | 2015-12-08 | Gentex Corporation | Light sensor |
US20160041447A1 (en) * | 2014-08-05 | 2016-02-11 | Canon Kabushiki Kaisha | Method and apparatus for driving an electrochromic element |
JP6682859B2 (en) * | 2016-01-07 | 2020-04-15 | 株式会社リコー | Electrochromic dimmer |
KR102079344B1 (en) * | 2018-11-26 | 2020-04-13 | (주)미경테크 | Device for controlling an electrochromic mirror |
CN110908211B (en) * | 2019-12-17 | 2023-05-26 | 深圳市光羿科技有限公司 | Electrochromic device control circuit |
KR102397829B1 (en) * | 2020-12-18 | 2022-05-12 | 에스케이씨 주식회사 | Driving control method and apparatus for electrochromic device |
KR102546634B1 (en) * | 2021-12-31 | 2023-06-22 | (주)티에이치엔 | System of electronic chromic outside mirror for vehicle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3474650D1 (en) * | 1983-11-14 | 1988-11-24 | Nippon Denso Co | Drive apparatus for a liquid crystal dazzle free mirror arrangement |
JPS60139545A (en) * | 1983-12-27 | 1985-07-24 | Nippon Denso Co Ltd | Driving device for dazzle-proof type reflection mirror of vehicle |
GB2190516B (en) * | 1986-05-16 | 1990-01-31 | Cd Marketing Ltd | Day/night mirror |
US4793690A (en) * | 1986-07-18 | 1988-12-27 | Donnelly Corporation | Rearview mirror control circuit |
DE3886788T2 (en) * | 1987-02-27 | 1994-04-28 | Ichiko Industries Ltd | Device for controlling the reflectivity of an electrochromic vehicle rear-view mirror. |
US4917477A (en) * | 1987-04-06 | 1990-04-17 | Gentex Corporation | Automatic rearview mirror system for automotive vehicles |
IE59698B1 (en) * | 1987-04-08 | 1994-03-23 | Donnelly Mirrors Ltd | Rearview mirror control circuit |
US5204778A (en) * | 1992-04-06 | 1993-04-20 | Gentex Corporation | Control system for automatic rearview mirrors |
US5253109A (en) * | 1992-04-27 | 1993-10-12 | Donnelly Corporation | Electro-optic device with constant light transmitting area |
JP2798337B2 (en) * | 1993-03-29 | 1998-09-17 | 株式会社東海理化電機製作所 | Control device for anti-glare mirror for vehicle |
JP2971735B2 (en) * | 1994-04-13 | 1999-11-08 | 株式会社村上開明堂 | Drive device for EC anti-glare mirror |
JP2971754B2 (en) * | 1994-10-03 | 1999-11-08 | 株式会社村上開明堂 | Electrochromic anti-glare mirror |
-
1994
- 1994-11-10 JP JP6301322A patent/JP3002396B2/en not_active Expired - Fee Related
-
1995
- 1995-10-03 US US08/538,229 patent/US5675438A/en not_active Expired - Lifetime
- 1995-10-09 EP EP95115870A patent/EP0711683B1/en not_active Expired - Lifetime
- 1995-10-09 DE DE69515963T patent/DE69515963T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08136955A (en) | 1996-05-31 |
EP0711683B1 (en) | 2000-03-29 |
EP0711683A1 (en) | 1996-05-15 |
JP3002396B2 (en) | 2000-01-24 |
DE69515963T2 (en) | 2000-11-09 |
US5675438A (en) | 1997-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |